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Help Center316L Stainless Steel Single Gauge Pressure Regulator for High Purity Gas
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Shanghai Quanbao Electronic Materials Technology Co., Ltd., a specialized manufacturer based in Shanghai, China, presents our premium 316L Stainless Steel Single Gauge Pressure Regulator engineered for critical high-purity gas applications. This regulator ensures contamination-free gas delivery with exceptional corrosion resistance, making it ideal for semiconductor manufacturing, laboratory research, and pharmaceutical processes where gas purity is paramount.
Key Technical Specifications & Advantages:
- Constructed entirely from medical-grade 316L stainless steel to prevent particle shedding and ionic contamination
- Single gauge design provides precise outlet pressure monitoring with minimal connection points
- Specialized internal polishing achieves <5 Ra micro-inch surface finish for ultra-clean gas flow
- Zero-bleed technology maintains system integrity in closed environments
- Optional CGA or VCR connections ensure leak-tight seals up to 10-9 atm·cc/sec He
| Parameter | Specification |
|---|---|
| Maximum Inlet Pressure | 3000 PSIG |
| Outlet Pressure Range | 0-150 PSIG (adjustable) |
| Flow Capacity | Up to 30 SCFM |
| Temperature Range | -40°F to 400°F |
Applications include:
- Ultra-high-purity argon/nitrogen delivery in crystal growth
- Analytical instrument gas supply (GC, LC-MS)
- Cleanroom gas distribution systems
- Bioreactor gas control
As an established provider from China's industrial hub Shanghai, Quanbao combines rigorous quality control with technical expertise to deliver regulators that reduce downtime by 40% compared to standard units. Our dedicated engineering team offers custom configurations to match your exact pressure and purity requirements – contact us today for technical consultation.
Frequently Asked Questions:
Q: Why choose 316L over standard stainless steel?
A: 316L has lower carbon content, preventing carbide precipitation and corrosion in high-purity environments.
Q: Can this regulator handle corrosive gases?
A: Yes, when specified with compatible seal materials like Kalrez® perfluoroelastomer.
Q: What maintenance is required?
A: Annual diaphragm inspection recommended; no routine lubrication needed.
Q: Are calibration certificates provided?
A: NIST-traceable calibration available upon request.
Q: What's the lead time for custom orders?
A: Typically 3-5 weeks depending on configuration complexity.
Q: Is the gauge replaceable?
A: Yes, standard 1.5" or 2.5" gauges can be field-replaced.
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